{"transactions":[{"id":990511,"issuer":{"id":3481,"kind":"organization","name":"AMKOR TECHNOLOGY, INC.","symbol":"AMKR"},"owners":[{"id":72664,"kind":"organization","name":"2024 Grantor Retained Annuity Trust of Agnes C. Kim dtd. 8/5/2024","position":1,"cik":"0002034104","reported_name":"2024 Grantor Retained Annuity Trust of Agnes C. Kim dtd. 8/5/2024","relationship":{"director":false,"officer":false,"ten_percent_owner":false,"other":true,"other_text":"Member of 10% owner group (2)"}}],"security":"Common Stock","published_at":"2025-11-25T01:57:57.000Z","date":"2025-11-20","kind":"gift","planned":false,"acquired":false,"shares":705000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"On November 20, 2025, the 2024 Grantor Retained Annuity Trust of Agnes C. Kim 8/5/2024\ndistributed 705,000 shares of the Common Stock of Amkor Technology, Inc (the \"Issuer\") to the Agnes C. Kim Revocable Trust, of which Agnes C. Kim is the sole settlor, sole beneficiary, and sole trustee. Susan Y. Kim is the sole trustee of the 2024 Grantor Retained Annuity Trust of Agnes C. Kim 8/5/2024."}],"balance_after":895000,"source":{"system":"sec-edgar","filing":"0002034104-25-000005","document":"wk-form4_1764035875.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1047127/000203410425000005/wk-form4_1764035875.xml","form_type":"4"}}]}